Alternately squeeze and loosen the pump's elastic conveyor hose to pump fluid in. Just like holding a hose with two fingers, moving your fingers creates negative pressure in the tube, and fluid flows. Peristaltic pumps are fluid that forms a "pillow" on a pump tube between two rotating rollers. The volume of the pillow depends on the inner diameter of the pump duct and the geometry of the rotor. The flow rate depends on the speed of rotation of the pump head and the size of the "pillow", as well as the number of "pillows" generated by each rotation of the rotor. The size of the pillow is usually constant (unless exceptionally viscous fluids are sampled). Compared with pumps with the same rotor diameter, there will be a larger "pillow" volume pump, its rotor each turn of the fluid volume is larger, but the pulsation is also larger. This is similar to what happened with the valve. Pumps that produce a small "pillow" volume also carry a small volume of fluid with each turn of the rotor. In addition, the rapid, continuous formation of small "pillows" allows fluid to flow relatively smoothly. This is similar to the case of gear pumps.
High protection
Peristaltic Pump with bidirectional equivalent flow capacity. Without liquid workpieces, no parts on the pump will be damaged. Can produce up to 98% vacuum degree. Without valves, mechanical seals, packing seals, these leakage and maintenance elements are not available. Because solid, liquid, or gas-liquid mixed phase fluids can be easily transported, the solids contained in the fluid can be up to 40% of the inner diameter of the tube element. Can transport with grinding, corrosion, oxygen-sensitive characteristics of all kinds of materials and food, etc. The hose is the only part that needs to be replaced, so it's easy to replace. Do not touch any parts except hoses. Application area:
Chemical industry mining and metallurgical industry; Paper industry paint industry food industry ceramics industry oil industry water treatment industry
Pump system select 1. Pipeline option 2. Pump head selection 3. Select drive
The main components of high protection interlock pump are composed of the pump head, driver, and hose.
1, pump head: suitable for the use of simple pump head assembly pipe wall thickness of 1.5 mm and 2.5 mm flexible hose. Two pump heads can be connected in series to make the double pump head into four channels.
2. Drive:
The driver is mainly composed of a four-phase hybrid stepping motor, pulse distribution driver board and digital display control panel, which can realize single-chip microcomputer control, speed continuous adjustment, 5-bit LED display, data storage, and error detection and alarm functions.
3, flexible hose:
Different specifications of Peristaltic Pump Head for different specifications of hose. Hoses of different materials should be selected for conveying fluids of different properties. Peristaltic pumps are shipped with hoses that adjust the flow accuracy. If other specifications are used, recalibrate the flow.
Contact:Ella Xu Phone:15633705132 Email:sales01@crpump.com
www.crpump.com
